La letra de "Crawling" describe a alguien que pasa por ataques de pánico y adicciones, en el que la víctima, durante estos, no puede controlar lo que está pasando, y de una manera, pierde su control sobre la realidad. Esto hizo creer que Chester, en el pasado, pasó por esto.
Crawling in my skin consuming what is real fear is how i fall confusing what is real theres sumthing inside me that pulls beneath the surface consuming confusing this lack of self control i fear is never ending controlling i cant seem to find my self again my walls are closing in (whith out a sence of confidence and im convinced that theres to much pressure to take) ive felt this way before so insecure chorus crawling in my skin consuming all i feel fear is how i fall confusing what is real discomfort endlessly has pulled itself upon me distracting reacting beside my will i stand beside my own reflection its haunting how i cant seem to find myself again my walls are closing in (with out a sence of confidence and im convinced that theres to much pressure to take) ive felt this way before so insecure repeat chorus